This is totally the Powell's Books parking garage building. Looks pretty much the same. Same parapet, same windows and the earlier commenter about the stain is even true! Too funny! I'm glad it's a survivor!!!

The Ralph Hoyt Company, a very prominent businessman in Portland at the time, who was also a county commissioner and started one the largest preservation societies for both native and non-native species of plants, named in his honor; Hoyt Aboretum. I have not found much information on any specifics of the Hoyt dealership, but he had more than one brand franchise. One of his dealerships was located on Burnside St. between Union (now M.L.K. Blvd) and Grand Avenues. tThe building and lot still exist, although as a used car lot.